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Supracolic region

Supracolic region. Aortic hiatus: T12, aorta, thoracic duct and azygos vein esophageal hiatus: T10, esophagus, left gastric a.v. vagal trunks. vena caval foramen: T8, inferior vena cava. The structures that formed by peritoneum as follow: 1 omentum great omentum lesser omentum

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Supracolic region

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  1. Supracolic region

  2. Aortic hiatus:T12, aorta, thoracic duct and azygos veinesophageal hiatus:T10, esophagus, left gastric a.v. vagal trunks. vena caval foramen:T8, inferior vena cava

  3. The structures that formed by peritoneum as follow: 1 omentum great omentum lesser omentum 2 mesentery mesentery transverse mesocolon sigmoid mesocolon mesoappendix 3 ligaments

  4. Boundaries of omental bursa: Anteriorly– lesser omentum, post. wall of sto- mach, ant. layers of large omentum Posteriorly– post. layers of large omentum, transverse meso- colon Inferiorly– refleced part of large omentum Superiorly– inf. surface of liver

  5. Anatomy of stomach • Position and relationship（ ¼-- at epigastric region， ¾-- at left hypochondriac， cardiac orifice– at left side of T11, pyloric orifice– at right side of L1 • Features and divisions(fundus,body,cardiac part • pyloric part— canalsinus) • Ligaments (hepatogastric lig, gastrosplenic lig, gastrocolic) • Blood vessels and lymph drainage • nerve

  6. Diaphragmatic area Suprarenal area Liver Renal area Pancreatic area Free area Colic area Anterior view Posterior iew Relationship of stomach

  7. Blood vessels of stomach(anterior view)

  8. the unpaired br. the celiac trunk *the left gastric a. *the common hepatic a. *the splenic a.

  9. Lymph nodes and lymph drainage of stomach

  10. Main branches: • — bronchial branches • — esophageal branches • — anterior and posterior • gastric branches(stomach) • — hepatic branches • — celiac branches

  11. Anatomy of liver

  12. Anatomy of extrohepatic biliary duct Composition of extrohepotic duct: gall bladder, hepotic duct, common hepotic duct, common bile duct, hepotopancrea-tic ampolla Oddi Sphinctor of hepa-topancreatic ampulla hgbbjjkjjknjk

  13. Relationship of horizontal part of duodenum

  14. Oddi Sphinctor of hepatopancreatic ampulla

  15. Relationship of duodenum

  16. Blood vessels of duodenum

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